Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 6116274 | Sight glass with check valve and filter | — | 2000-09-12 | |
| 4567317 | EMI/RFI Protected enclosure | Edward I. Nelson | 1986-01-28 | $1,342,000 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 6116274 | Sight glass with check valve and filter | — | 2000-09-12 | |
| 4567317 | EMI/RFI Protected enclosure | Edward I. Nelson | 1986-01-28 | $1,342,000 |